baber/WOPTO huggingface dataset:
Patent JP-2012219001-A (JP)
Title: Concrete for pavement
Inventor: ISHIDA MASAO
IPC: C04B22/14
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a concrete for pavement that has excellent expression of long-term strength, excellent expression of initial strength and a long life, and can make a road available for traffic very soon after beginning of a paving work.SOLUTION: The concrete for pavement is formed by curing a concrete composition including at least portland blast furnace cements, a pozzolanic fine powder of a BET specific surface area of 15-25 m/g, and a binder containing anhydrous gypsum of a Blaine specific surface area of 3,000-12,000 cm/g. The concrete for pavement is characterized by having a bending strength of 3.5 N/mmor higher at a material age of one day.
Patent JP-2012224888-A (JP)
Title: Sliding member
Inventor: MORI HIROYUKI
IPC: C23C14/06
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member that exhibits low friction and high wear resistance under a wet condition where lubricating oil is used.SOLUTION: The sliding member includes a substrate having a sliding surface that is slid in the presence of lubricating oil, and a film fixed to at least part of the sliding surface. The film: contains carbon (C), titanium (Ti), and boron (B); is obtained by repeatedly and alternately layering a first layer containing amorphous carbon as the principal component, and a second layer containing carbon and titanium as principal components; and has a hardness of 18 GPa or greater.
Patent JP-2012223379-A (JP)
Title: Surgical material and drape
Inventor: FUKUNAGA HIDEKI
IPC: B32B27/32
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a surgical material, especially used for a surgical drape or a surgical gown, which prevents lint or fuzz, has no glossiness, is light in weight, and has waterproof effect and liquid absorbency, and to provide a drape.SOLUTION: The surgical material is formed by laminating a polyolefin-based film and spunbonded nonwoven fabric. The surgical material uses the spunbonded nonwoven fabric configured so that the total area of thermal bonding parts each having area of 0.15 to 0.50 mm, is 5 to 15% of the whole of the spunbonded nonwoven fabric. The drape is made of the surgical material.
Patent JP-2011225568-A (JP)
Title: Separation of virus and/or protein from nucleic acid by primary amine
Inventor: RAMASWAMY SENTHIL
IPC: C07K1/18
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively and selectively separating biomolecules, such as viruses or proteins, from DNA using an anion exchanger.SOLUTION: There is provided a method of purifying a sample comprising at least one biomolecule and DNA. The method comprises steps of: purifying the sample by introducing the sample, in the presence of one or more ionic-modifiers optionally in combination with one or more monovalent salts, in an anion exchanger comprising a porous substrate with one or more polymeric primary amines or copolymers thereof formed thereon; and collecting the further purified sample containing the biomolecule free of DNA. The ionic modifier alters the binding ability of the primary amines such that they retain a significant binding capacity for highly charged species such as DNA but lose part or almost all of their binding capacity for less charged species, such as viruses or proteins, at pH above the pI of the virus or protein.
Patent JP-2012030283-A (JP)
Title: Spot welder
Inventor: KAI KOJI
IPC: B23K11/11
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a foot pedal type spot welder which can stably supply proper welding pressure without dispersion and realize excellent welding quality and safe and efficient work.SOLUTION: An upper electrode (3) is lowered by means of the links of a link mechanism (5) driven by a foot pedal (10). A workpiece (W) to be welded is sandwiched by the upper electrode (3) and a lower electrode (4) and is pressed with the spring force of a coil spring (17). At that time, the pressing force added to the workpiece (W) by the foot pedal link mechanism (5) is limited to the very weak spring force of the coil spring (17) for the purpose of lowering the piston rod (21) of an air cylinder (6). If the foot pedal (10) is further depressed to a certain extent, a mechanical switch (15) acts and welding pressure is applied by the air cylinder (6) and at the same time a welding current starts flowing so that spot welding commences.
Patent JP-2011142818-A (JP)
Title: Power supply device and power supply system
Inventor: KIMURA TOMOHISA
IPC: H02J17/00
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device which can reduce energy loss by improving the transmission efficiency of microwaves.  <P>SOLUTION: The power supply device includes a transmission antenna 2 for sending out microwaves, and a shielding member 16, which encloses a space between a receiving antenna 4, arranged in the vicinity of the transmission antenna 2 facing thereto and the transmission antenna 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012234088-A (JP)
Title: Driving circuit and display device with the same
Inventor: YANAI KOSHIRO
IPC: G09G3/20
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit capable of reducing peak current.SOLUTION: A driving circuit comprises: a level shift part 13 for shifting a voltage level of digital data with a plurality of bits and supplying the digital data to a plurality of gradation signal lines; a D/A conversion circuit 15 for outputting a gradation voltage according to the digital data supplied to the plurality of gradation signal lines as analog data; a plurality of switching circuits SWC1-SWCn provided respectively on the plurality of gradation signal lines between the level shift part 13 and the D/A conversion circuit 15; and a timing control circuit 21 for outputting a control signal for controlling a change from OFF to ON of at least one of the plurality of switching circuits SWC1-SWCn at a timing different from other switching circuits.
Patent JP-2012232336-A (JP)
Title: High-hardness hardfacing alloy powder
Inventor: IMAIZUMI KAORU
IPC: B23K35/30
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide high-hardness hardfacing alloy powder that combines weld crack susceptibility equivalent to or more than that of a Co-Cr-W alloy and wear resistance equivalent to or more than that of a Co-Cr-Mo-Si alloy.SOLUTION: The high-hardness hardfacing alloy powder contains: 0.5<C≤3.0 mass%, 0.5≤Si≤5.0 mass%, 10.0≤Cr≤30.0 mass%, and 16.0<Mo≤40.0 mass%, with the balance being Co and unavoidable impurities, wherein a total amount of Mo and Cr satisfies 40.0≤Mo+Cr≤70.0 mass%.
Patent JP-2012223537-A (JP)
Title: Feces and urine treatment diaper
Inventor: HASHIMOTO GIICHI
IPC: A61F5/44
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that most of diapers and underpants conventionally available in the market are used for a urine absorption treatment and almost not for a feces treatment.SOLUTION: This disposable diaper is the one for treating feces together with urine with the diaper as a material. The urine is treated by absorption originally since the diaper material is water absorptive polymers. When the diaper is used, the diaper is folded in two so as to locate a hole at the center of an anus, put on the front side and back side of a user's body, and then, fixed by putting on the underpants, etc., from above. Since the purpose of the present invention is not attained when the anus is deviated from the hole of the diaper, the diaper is used by fixing with a double-faced tape, etc., for preventing rash on skin. The user him/herself has no rash trouble in buttocks thereby to extremely reduce a load on a caring person.
Patent JP-2014141977-A (JP)
Title: Energy absorption member
Inventor: SUNAGA SUSUMU
IPC: F16F7/12
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an energy absorption member that has high energy absorption efficiency and can freely adjust a degree of energy absorption.SOLUTION: An energy absorption member 11 is made a metal plate material that has high rigidity and can plastically deform to absorb kinetic energy applied from outside. The energy absorption member 11 is formed in a cylindrical shape and buckles to absorb energy applied in the direction of a virtual axis 17 of the cylindrical shape. In the energy absorption member 11, a plurality of bulge parts 13 are formed so as to be adjacent to or close to one another in a plate-like member, and the bulge parts 13 protrude toward the inside of the cylindrical shape.
Patent JP-2012236480-A (JP)
Title: Rear vehicle body structure
Inventor: SEKISHIRO MASATO
IPC: B62D25/20
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a rear vehicle body structure that can increase the rigidity of an upper part of a lower back panel with respect to a rear floor side member without requiring a large space and can improve the NV performance and operational stability performance.SOLUTION: A lower back panel 18 is arranged along the vehicle vertical direction on the rear side of a rear floor side member 14 or the like on a rear part 10A of a vehicle 10, and a lower back reinforce 30 is joined to an upper part 18C of the lower back panel 18 to form a closed cross-section part 31. A lower back side reinforce 40 is disposed between the lower back panel 18 and the rear floor side member 14 or the like. The lower back side reinforce 40 has a lower edge vertical wall part 82B joined to a lower part 18A of the lower back panel 18 and an upper edge vertical wall part 40A is joined to the lower back reinforce 30 and, thereby, the other closed cross-section part 41 is formed between the lower back reinforce 30 and the lower back panel 18.
Patent JP-2012237486-A (JP)
Title: Hot and cold water usage management system
Inventor: YASUO TAKASHI
IPC: F24H1/00
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a hot and cold water usage management system that can closely manage energy consumed as a result of hot and cold water usage.SOLUTION: The hot and cold water usage management system 1 includes: a plurality of faucets 2-4 that receive supply of hot and cold water and discharge water of moderate temperature; energy measurement means 25, 45 disposed for each faucet in order to measure the heat energy contained in the discharged moderate-temperature water; and an energy consumption data accumulation means 11 that ascertains the energy consumed by the corresponding faucets on the basis that the heat energy of the moderate-temperature water is consumed at discharge, and accumulates data on energy consumption at discharge, separately for each faucet.
Patent JP-2012236902-A (JP)
Title: Spherical carbon material-containing resin material and method of producing the same
Inventor: KAI HIROYUKI
IPC: C08L101/00
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resin material excellent in electric conductivity in a smaller amount of a carbon material added.SOLUTION: A carbon material-containing resin material is formed by mixing the carbon material with a base resin. A spherical carbon material formed of spherical particles each having an average particle diameter of 1 μm or lower is used as the carbon material. The carbon material accounts for 20 mass% or lower of the base resin.
Patent JP-2012238491-A (JP)
Title: Polyester film for battery outer package, laminate for battery outer package including the same, and constitutional body
Inventor: TAKIZAWA YOSUKE
IPC: H01M2/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a battery outer package, capable of being used for a battery outer package, specifically used suitable for a lithium ion secondary battery having an electrolyte (solid, liquid).SOLUTION: In a polyester film for a battery outer package, a thermal shrinkage stress Yin an MD direction and a thermal shrinkage stress Yin a TD direction at 200°C satisfy the following expressions, and at least one surface of the polyester film is subjected to corona discharge treatment or surface coating treatment. 50≤Y≤120 g/10 mm and 5≤Y≤80 g/10 mm.
Patent JP-2012237077-A (JP)
Title: Assembly type paper making dryer
Inventor: KUROSAKI AKIRA
IPC: D21F5/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To divide a paper making dryer so as to facilitate transportation thereof or the like.SOLUTION: An assembly type paper making dryer 1 has a drying rotor structure including: a cylindrical outer circumferential part 2; cover parts 3 for covering and closing the cylinder openings of the outer circumferential part 2; and a rotating shaft 4 as a shaft part passing through the centers of the cover parts 3. Heating means introduces steam into a space surrounded by the outer circumferential part 2 and the cover parts 3 to heat the space. A wet paper raw material is wound around the outside of the outer circumferential part 2 and dried. The outer circumferential part 2 is divided in the axial direction into a plurality of partial outer circumferential plates 21. The outer circumferential part 2 is formed by connecting the plurality of partial outer circumferential plates 21. The cover parts 3 are each divided in the radial direction into partial cover plates 31 so that the partial cover plates 31 are each paired with each of the plurality of partial outer circumferential plates 21. The cover parts 3 are each formed by connecting partial cover plates 31. At both ends of the partial outer circumferential plate 21 in the circumferential direction, flanges 22 are provided so as to be projected toward the center of a virtual circle including the arc of the partial circumferential plate 21. Thus, such partial plates allow the assembly type paper making dryer 1 to be assembled therefrom.
Patent JP-2012238759-A (JP)
Title: Lighting device
Inventor: YONEYAMA MASATOSHI
IPC: H01L51/50
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which is capable of finely adjusting a dimming ratio by a simple system.SOLUTION: A lighting device 1 according to an embodiment of the present invention includes a power supply 30, a switching element 2, a diode 6, a coil 4, an organic EL element 10, a resistor 14, and a control circuit 20. A triangular-wave current from the power supply 30 flows to the organic EL element 10, and the amount of the triangular-wave current is adjusted according to ON/OFF of the switching element 2.
Patent JP-2011199889-A (JP)
Title: Video signal processing apparatus and video signal processing method
Inventor: NAKAMURA KAZUO
IPC: G09G5/00
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing apparatus for preventing an increase in throughput.SOLUTION: The video signal processing apparatus 100 for processing a three-dimensional video signal containing a left-eye image and a right-eye image includes: a film detection unit 310 that is one example of an information acquisition unit for acquiring information to be used for performing predetermined processing from one of the left-eye image and the right-eye image; and an IP conversion unit 320 that is one example of an image processing unit which uses the information acquired by the information acquisition unit to perform the predetermined processing on both the left-eye image and the right-eye image. The information acquisition unit is configured to acquire information for reducing noise in one of the left-eye image and the right-eye image.
Patent JP-2011242398-A (JP)
Title: Mode 5 detection process using phase and amplitude correlation
Inventor: ARON JAIR
IPC: B64F1/36
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved mode 5 air traffic control system that includes phase and amplitude correlation of received radar signals.SOLUTION: A receiver 22 of a mode 5 air traffic control system 20 provides amplitude and phase signal outputs as well as a digital data stream including preamble and flight information from data transmitted from an aircraft. A signal splitter 24 splits the amplitude and phase signal outputs between an odd channel 26 and an even channel 28 that send odd-numbered pulses and even-numbered pulses, respectively. A preamble correlator 38 correlates odd and even data streams with a prescribed preamble mask to detect possible valid preambles, while a preamble decision logic circuit 48 processes signals output from the preamble correlator 38 to identify which of the preambles are actually valid.
Patent JP-2012243572-A (JP)
Title: Positive electrode active material for lithium ion battery, and method for manufacturing the same
Inventor: KAJITANI YOSHIO
IPC: H01M4/525
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost high-quality positive electrode active material for a lithium ion battery by reducing the firing time of a lithium-metal salt composite.SOLUTION: A method for manufacturing a positive electrode active material for a lithium ion battery comprises the steps of: preparing lithium-metal salt slurry containing a lithium salt, and a metal salt containing an oxidizer or a metal salt having ions which exhibit an oxidative effect; obtaining a powder of a lithium-metal salt composite containing the oxidizer, or a powder of a lithium-metal salt composite containing the metal salt having ions which exhibit an oxidative effect by drying the lithium-metal salt slurry; and firing the powder.
Patent JP-2012241694-A (JP)
Title: Internal combustion engine cooling water circulation device
Inventor: NAGAYAMA TSUKASA
IPC: F01P7/16
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine cooling water circulation device capable of keeping combustibility of an internal combustion engine good by keeping the temperature of intake air adequate even during cold time and after warming-up.SOLUTION: In a cold state, thermostat valves 34, 38 are closed and a thermostat valve 62 is opened, and an intercooler water pump 50 is stopped. As a result, cooling water does not flow in a radiator 36 but circulates in an exhaust cooling adaptor 20 and an intercooler 18, and so intake air is heated by the intercooler 18. This keeps combustibility good during cold while preventing an intake air system from being frozen. After warming-up, the thermostat valves 34, 38 are opened and the thermostat valve 62 is closed, and the heated cooling water does not flow in the intercooler 18. Cooling water cooled by the intercooler water pump 50 and an intercooler radiator 52 flows in the intercooler 18, instead, to cool the intake air. This keeps combustibility good after warming-up.
Patent JP-2012247226-A (JP)
Title: Distance image camera and distance image combination method
Inventor: TANABE HIROAKI
IPC: G02B7/40
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a distance image camera which has a wider angle of view than an angle of view of a single imaging section and is capable of capturing a distance image with high distance precision, and a distance image combination method.SOLUTION: A distance image camera comprises a plurality of camera units 10A-10D which are arranged in the same direction, and an arithmetic control unit 15 which controls these camera units and performs arithmetic processing on a plurality of distance images to be captured. Each camera unit 10 includes a light emitting section 11 which irradiates a target with light, and an imaging section 12 which captures a distance image having for each pixel distance information calculated from a measurement of a time until returning reflection light of irradiation light and luminance information indicating an intensity of the reflection light. The arithmetic control unit 15 includes a first distance section search part, a most proximate distance section selection part, a second distance section search part, a distance information replacement part, a two-dimensional position correction part and a distance image combination part, and variation or the like in distance data in the case where a plurality of distance images are combined is corrected.
Patent JP-2012246249-A (JP)
Title: Cell culture substrate for differentiation induction of dopamine-producing nerve
Inventor: IWATA HIROO
IPC: C12N5/0793
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a new means for efficiently inducing differentiation of a dopamine-producing nerve.SOLUTION: The cell culture substrate for differentiation induction of dopamine-producing nerve comprises a support having a surface on which a cell adhesion polypeptide for bonding a neural stem cell, a neural precursor cell and a nerve cell and at least one differentiation-inducing factor for inducing differentiation of neural stem cell to a dopamine-producing nerve are fixed. A high-purity dopamine-producing nerve cell group that has an extremely small content of glial cell and contains a dopamine-producing nerve cell at a higher ratio than that by a conventional method is obtained by the substrate.
Patent JP-2012249461-A (JP)
Title: Electric motor
Inventor: OTSUBO YOSUKE
IPC: H02K5/22
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of an insulating fault in a lead wire of a stator coil led from a motor case.SOLUTION: According to the present embodiment, there is provided an electric motor, in which a plurality of lead wires of a stator coil provided in a motor case are led outside the motor case, comprising: a lead wire guide configured to guide the plurality of lead wires led from the motor case to the motor case. The lead wire guide includes a plurality of guide grooves in which said plurality of lead wires are individually contained so as to be separated from one another.
Patent JP-2012246880-A (JP)
Title: Fuel supply device
Inventor: TAKENAMI SUSUMU
IPC: B60W20/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To extend a travel distance by surely starting a power generation engine, even in a low state of vaporization capacity of gasoline even if the gasoline is stored in a fuel tank over a long period, when a battery residual quantity of an electric vehicle is reduced.SOLUTION: When starting the power generation engine 3, vaporization fuel of a cassette cylinder 6 is used. Thus, Even if the vaporization capacity of the gasoline is reduced since the gasoline is stored in the fuel tank 4 over the long period, and starting of the engine 3 by the deteriorated gasoline becomes difficult, the engine 3 can be surely started by starting the engine 3 by using the vaporization fuel of the cassette cylinder 6. Thus, inconvenience such as "The engine 3 cannot be started due to gasoline stored over a long period." can be avoided, and when the battery residual quantity is reduced, the travel distance can be surely extended.
Patent JP-2012246273-A (JP)
Title: Insect pest control composition
Inventor: WAKITA KAZUAKI
IPC: A01N25/06
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an insect pest control composition which contains a food or a food additive as a main ingredient and exhibits the quick effectivity of insect control effect and excellent capturing effect.SOLUTION: The insect pest control composition is characterized by comprising the following (a), (b) and (c), wherein the sum [a+b] of the contents of the ingredients a and b is 0.1-15 mass% based on the total amount of the composition; the mass ratio [a/b] of the ingredients a and b is 1/2-4/1; the content of the ingredient c is 60-99.5 mass% per the total amount of the composition. (a) Sorbitan polyoxyethylene monolaurate; (b) a fatty acid glyceride wherein the carbon number of the acyl group is 8-12, and the content of the monoglyceride is ≥85 mass% based on the total amount of the ingredient; (c) one or more aqueous kinds of solvents selected from water, ethanol, propanol, and propylene glycol.